CVE-2026-75133: Fahad Mahmood Keep Backup Daily

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

Keep Backup Daily plugin for WordPress before 2.1.4 contains a sensitive information exposure vulnerability that allows unauthenticated attackers to trigger a full MySQL database dump by accessing the publicly exposed `kbd_cron_process` parameter without authentication. Attackers can predict the partially predictable dump filename based on the database name, a limited random range, and the current Unix timestamp to download the generated backup from the publicly accessible uploads directory.

Affected products

• Fahad Mahmood Keep Backup Daily: before 2.1.4 (fixed in 2.1.4)

Published 2026-08-31. Last modified 2026-09-08.